<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="https://www.baidu.com/s" target="_blank" method="get">
        <input type="text" name="wd"/>
        <button>百度搜索</button>
    </form>
    <br>
    <form action="https://search.jd.com/search" target="_blank">
        <input type="text" name="keyword"/>
        <button>京东搜索</button>
    </form>
</body>
</html>